That doesn`t matter.The important thing is that WebOS is better than all other OS...The Rest is a question of time..
Apple for example will never get the worlds best OS for TV´s because LG has it already.An thats one of the greatest Problems the other Players in the Market have in future!
And now the market with the watches: Great WEBOS!
Manual upgrade is just having a USB stick, making a folder LG-DTV and put the epk file in there, than restart your TV and it will give a message new firmware found.